Geophysical Engineering
We are Experts and experienced in providing
Geophysical Engineering advice for a wide variety of applications.
Phone: 01227780249 @:gemsol-geotechnic@outlook.com
GEMSOL UK LTD
Uses latest generation geophysical mapping techniques to map the subsoil. Geophysics is a non-invasive soil survey technique that allows rapid mapping of large areas and reduces the risk of buried vectors being lost.
With more than 20 years of experience including 5 years in UK; Our offer of markets concerns the fields of defense, engineering (geotechnical), construction, environment, and energy; Frequently applied to geophysical exploration, Uses a planel of tools
and techniques for identifying / mapping / profiling underground vectors such as mineral bodies, artificial rock heads, archaeological remains, contaminated or polluted areas, areas polluted by unexploded ordnance.
In geotechnics to characterize the soil / structure interaction or the sizing of work.
Why choose and use geophysics?
Today, geophysical measurements should be included in most soil studies for construction, civil engineering and mineral exploration projects. At present, the use of geophysics is often the only way to obtain total ground coverage to ensure perfect identification and imagery of the research vectors before a work that is most invasive.
Low cost
Geophysical measurements offer excellent value-for-money ratios over normal site investigation techniques. The accuracy of the information gained, coupled with the reduced cost of an invasive, optimal design follow-up survey, far exceeds the initial outlay.
Rapid Coverage
Up to 2 to 6 hectares of land can usually be surveyed in one day on an engineering project and up to 6 hectares if the target is minerals. it is possible to acquire up to 5 km according to the method. we can provide preliminary results of on-site anomaly locations (subject to in situ final data processing and analysis). All our studies are adjusted to the coordinates of the national grid or the grid of the local site, which makes the positioning of the anomalies simple and very precise.
Little or no surface disturbance
Geophysical surveys can be done in urban areas, highways or landscape environments without disturbing the surface.
Uses latest generation geophysical mapping techniques to map the subsoil. Geophysics is a non-invasive soil survey technique that allows rapid mapping of large areas and reduces the risk of buried vectors being lost.
With more than 20 years of experience including 5 years in UK; Our offer of markets concerns the fields of defense, engineering (geotechnical), construction, environment, and energy; Frequently applied to geophysical exploration, Uses a planel of tools
and techniques for identifying / mapping / profiling underground vectors such as mineral bodies, artificial rock heads, archaeological remains, contaminated or polluted areas, areas polluted by unexploded ordnance.
In geotechnics to characterize the soil / structure interaction or the sizing of work.
Why choose and use geophysics?
Today, geophysical measurements should be included in most soil studies for construction, civil engineering and mineral exploration projects. At present, the use of geophysics is often the only way to obtain total ground coverage to ensure perfect identification and imagery of the research vectors before a work that is most invasive.
Low cost
Geophysical measurements offer excellent value-for-money ratios over normal site investigation techniques. The accuracy of the information gained, coupled with the reduced cost of an invasive, optimal design follow-up survey, far exceeds the initial outlay.
Rapid Coverage
Up to 2 to 6 hectares of land can usually be surveyed in one day on an engineering project and up to 6 hectares if the target is minerals. it is possible to acquire up to 5 km according to the method. we can provide preliminary results of on-site anomaly locations (subject to in situ final data processing and analysis). All our studies are adjusted to the coordinates of the national grid or the grid of the local site, which makes the positioning of the anomalies simple and very precise.
Little or no surface disturbance
Geophysical surveys can be done in urban areas, highways or landscape environments without disturbing the surface.
Geophysical Survey Methods
The geophysical survey technics that GEMSOL UK Ltd routinely employs includes:
Microgravity:<Click here Seismic reflection and refraction:<Click here
target density contrasts to identify voids, P and S-wave velocity contrasts to profile bedrock,
geological features or mineral bodies overburden layers and rock strength
Borehole Seismics: <Click here Electromagnetics: <Click here
Downhole and crosshole seismic surveys Map subsurface geo-electrical changes to identify anomalies due
to quantify subsurface engineering properties to overburden variations, boundaries, plumes etc.
Electrical Resistivity: <Click here Ground Penetrating Radar (GPR):<Click here
Profile geo-electrical properties to map top of bedrock, 2D and 3D mapping of the subsurface to
overburden changes, buried channels etc. to characterise geological and structural features.
Magnetic: <Click here Induced Polarisation surveys (IP): <Click here
For mapping buried ferrous targets such as drums, locating and characterising mineral deposits
tanks or UXO (unexploded ordnance)
Radiometric surveys:<Click here
Measure naturally occurring gamma radiation Sea Scan:<Click here
Microgravity:<Click here Seismic reflection and refraction:<Click here
target density contrasts to identify voids, P and S-wave velocity contrasts to profile bedrock,
geological features or mineral bodies overburden layers and rock strength
Borehole Seismics: <Click here Electromagnetics: <Click here
Downhole and crosshole seismic surveys Map subsurface geo-electrical changes to identify anomalies due
to quantify subsurface engineering properties to overburden variations, boundaries, plumes etc.
Electrical Resistivity: <Click here Ground Penetrating Radar (GPR):<Click here
Profile geo-electrical properties to map top of bedrock, 2D and 3D mapping of the subsurface to
overburden changes, buried channels etc. to characterise geological and structural features.
Magnetic: <Click here Induced Polarisation surveys (IP): <Click here
For mapping buried ferrous targets such as drums, locating and characterising mineral deposits
tanks or UXO (unexploded ordnance)
Radiometric surveys:<Click here
Measure naturally occurring gamma radiation Sea Scan:<Click here